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https://issues.apache.org/jira/browse/HBASE-8218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13637800#comment-13637800
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cuijianwei commented on HBASE-8218:
-----------------------------------
I try to find 'Findbugs' errors from
"https://builds.apache.org/job/PreCommit-HBASE-Build/5370//console";, however I
can't find related 'Findbugs' errors. The error info is :
{code}
Failed to execute goal org.apache.rat:apache-rat-plugin:0.8:check (default-cli)
on project hbase: Too many unapproved licenses: 1 -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please
read the following articles:
{code}
Is it possible that this error may be caused by other reasons?
> Pass HConnection and ExecutorService as parameters to methods of
> AggregationClient
> ----------------------------------------------------------------------------------
>
> Key: HBASE-8218
> URL: https://issues.apache.org/jira/browse/HBASE-8218
> Project: HBase
> Issue Type: Improvement
> Components: Client, Coprocessors
> Affects Versions: 0.94.3
> Reporter: cuijianwei
> Assignee: cuijianwei
> Fix For: 0.98.0
>
> Attachments: 8218-trunk-v2.txt, 8218-trunk-v3.txt,
> HBASE-8218-0.94.3-v1.txt, HBASE-8218-0.94.3-v2.txt, HBASE-8218-0.94.3-v3.txt,
> HBASE-8218-trunk-v1.txt
>
>
> In AggregationClient, methods such as max(...), min(...) pass 'tableName' as
> a parameter, then a HTable will be created in the method, before the method
> return, the created HTable will be closed.
> The process above may be heavy because each call must create and close a
> HTable. The situation becomes worse when there is only one thread access
> HBase using AggregationClient. The underly HConnection of created HTable will
> also be created and then closed each time when we invoke these method because
> no other HTables using the HConnection. This operation is heavy. Therefore,
> can we add another group of methods which pass HTable or HTablePool as a
> parameter to methods defined in AggregationClient?
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